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Cell Cycle , Cell Divisiopn And Structure Of Chromosomes
State whether the following statements are true or false. lf false rewrite the correct
form of the statement by changing the first or last word only.
A.
Mitosis is the type of cell division occurring in the cells of injured parts of the body.
A. False
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The number of chromosomes in a certain type of cell division is halved. This kind of cell division occurs in
In a homozygous plant round seeds (R) are dominant over wrinkled seeds(r)
What is the number of chromosomes in the gametes of human beings?
Chose the correct answer from the options given below:
After mitotic cell division , a female human cell will have:
Choose the correct answer from the four options given below:
The cell component visible only during cell division is
Given below are five groups of terms. In each group, arrange and rewrite the terms in the correct order so as to be in a logical sequence.
For example, Question: Implantation, Parturition, Ovulation, Gestation, Fertilisation. Answer: Ovulation,Fertilisation. Implantation. Gestation, Parturition.
Metaphase, Telophase, Prophase, Anaphase, Cytokinesis
Briefly explain the following terms:
Cytokinesis in plant cells
State whether the following statements are true or false. If false, rewrite the correct
form of the statement by changing the first or last word only:
State whether the following statements are true or false. If false, rewrite the correct
State whether the following statements are true or false. If false, rewrite the correct
form of the statement by changing the first or last word only:
The diagram shows a stage during cell division. Study the diagram and answer the following questions:
(i) Name the parts labelled 1, 2 and 3.
(ii) Identify the stage shown here by giving one reason.
(iii) Where in the body does this type of cell division occur?
(iv) Name the stage prior to this stage and draw a diagram to represent the same.
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